B64.utf8.cat: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/b64.bend as B64
Lines 19-20 of cswap-bend-cli@0.1.0.0/b64.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/b64.bend&start_line=19&end_line=20

import Base

def utf8.cat(+c: U32, rest: List<&2, U32>) -> List<&2, U32>:
  utf8.cat.pick(U32.is_lt(c, 128), U32.is_lt(c, 2048), U32.is_lt(c, 65536), c, rest)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/b64.bend&name=utf8.cat.pick